33163221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 54734848

約数和(自身を除く): 21571627

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 367, 993, 1101, 2317, 2569, 4303, 4771, 6951, 7707, 12909, 14313, 30121, 33397, 90363, 100191, 121477, 364431, 850339, 1579201, 2551017, 4737603, 11054407, 33163221]

約数ペア:

[(1, 33163221), (3, 11054407), (7, 4737603), (13, 2551017), (21, 1579201), (39, 850339), (91, 364431), (273, 121477), (331, 100191), (367, 90363), (993, 33397), (1101, 30121), (2317, 14313), (2569, 12909), (4303, 7707), (4771, 6951)]